8 Kayaking Routes Through US National Wildlife Refuges

6. Horicon National Wildlife Refuge, Wisconsin - Prairie Pothole Paddling Paradise

The Horicon National Wildlife Refuge in south-central Wisconsin encompasses the northern two-thirds of Horicon Marsh, the largest freshwater cattail marsh in the United States, offering kayakers access to a restored prairie pothole ecosystem that represents one of North America's greatest conservation success stories. This 21,417-acre refuge was once completely drained for agriculture but has been meticulously restored to its original wetland condition, creating exceptional habitat for waterfowl and other wetland-dependent species. The refuge's extensive network of channels, pools, and open water areas provides diverse paddling opportunities through different marsh zones, from deep open water areas favored by diving ducks to shallow emergent zones where great blue herons and great egrets hunt for fish and frogs. Kayakers here experience the full cycle of wetland ecology, observing how seasonal water level fluctuations create different habitats throughout the year and support various wildlife communities. The refuge serves as a critical staging area for migrating waterfowl along the Mississippi Flyway, with peak populations reaching over 200,000 ducks and geese during fall migration periods. Red-winged blackbirds create a constant soundtrack as they defend territories among the cattails, while muskrats and beavers provide evidence of the marsh's healthy ecosystem through their engineering activities. The refuge's location within Wisconsin's agricultural landscape demonstrates how wetland restoration can coexist with farming operations while providing flood control, water quality improvement, and recreational opportunities that benefit both wildlife and local communities.